Showing 1,101 - 1,120 results of 2,636 for search '"Homogenic"', query time: 0.09s Refine Results
  1. 1101

    Threshold Dynamics and Competitive Exclusion in a Virus Infection Model with General Incidence Function and Density-Dependent Diffusion by Xiaosong Tang, Zhiwei Wang, Jianping Yang

    Published 2020-01-01
    “…In this paper, we investigate single-strain and multistrain viral infection models with general incidence function and density-dependent diffusion subject to the homogeneous Neumann boundary conditions. For the single-strain viral infection model, by using the linearization method and constructing appropriate Lyapunov functionals, we obtain that the global threshold dynamics of the model is determined by the reproductive numbers for viral infection ℛ0. …”
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  2. 1102

    Theoretical studies of multi-electrode sensor of components of electric field intensity vector in form of square plate of conductive material by S. V. Biryukov, A. V. Tyukin

    Published 2019-06-01
    “…The research results allowed to create such a sensor evaluate its metrological characteristics and establish their dependence on the degree of homogeneity of the electric field. The established interrelation between the sensor error and the degree of heterogeneity of the electric field allows determining the spatial measurement range by a given error or by setting a sensor for a given spatial measurement range. …”
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  3. 1103

    A Comparison of Splitting Techniques for 3D Complex Padé Fourier Finite Difference Migration by Jessé C. Costa, Débora Mondini, Jörg Schleicher, Amélia Novais

    Published 2011-01-01
    “…From numerical examples in homogeneous and inhomogeneous media, we conclude that, though theoretically less accurate, alternate four-way splitting yields results of comparable quality as full four-way splitting at the cost of two-way splitting.…”
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  4. 1104

    Ng’angas – Zambian Healers-Diviners and their Relationship with Pentecostal Christianity: The Intermingling of Pre-Christian Beliefs and Christianity by Agnieszka Podolecka and Austin M. Cheyeka

    Published 2021-12-01
    “…Christianity is the dominant religion in Zambia, but it is far from homogenous. Apart from world religions like Roman Catholicism and Protestantism, there is a plethora of Pentecostal, Charismatic, and grassroot churches, many of them not immune to ancient spirit veneration. …”
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  5. 1105

    Biodegradable Films Based on Gelatin and Montmorillonite Produced by Spreading by Manuel Fernando Coronado Jorge, Elisabete M. C. Alexandre, Christian Humberto Caicedo Flaker, Ana Mônica Quinta Barbosa Bittante, Paulo José do Amaral Sobral

    Published 2015-01-01
    “…The increase in MMT concentration slightly changed the X-ray diffraction spectra indicating some loss of crystallinity and reinforced films presented less homogeneous structures. The montmorillonite concentration had not a clear effect on the thermal properties and FTIR spectra of nanocomposites were very similar to separated compounds.…”
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  6. 1106

    Formulation and Evaluation of Galantamine Gel as Drug Reservoir in Transdermal Patch Delivery System by Woo Fong Yen, Mahiran Basri, Mansor Ahmad, Maznah Ismail

    Published 2015-01-01
    “…Visual observations of the gels showed that all formulated gels are translucent, homogeneous, smooth, and stable. These gels have pH in the suitable range for skin. …”
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  7. 1107

    Solar Divergence Collimators for Optical Characterisation of Solar Components by D. Fontani, P. Sansoni, E. Sani, S. Coraggia, D. Jafrancesco, L. Mercatelli

    Published 2013-01-01
    “…Optical characterisation and experimentation can give information about production quality and homogeneity; moreover, specific tests can address the serial production of solar components detecting defects type and location. …”
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    Article
  8. 1108

    Combined nanoindentation and SEM imaging for phase quantification and creep prediction of cementitious materials by Imane Bekrine, Benoit Hilloulin, Ahmed Loukili

    Published 2025-02-01
    “…Finally, the refined properties helped to accurately predict the cement pastes creep using an analytical homogenization scheme, which was confirmed by microindentation measurements.…”
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  9. 1109

    Determination of Sun Protection Factors (SPF) of Red Dragon Fruit (Hylocereus polyrhizus) extract cream by Zahra Amalia Niswatuz, Widyastuti Lina, Febrianti Novi

    Published 2024-01-01
    “…Evaluation of the physical characteristics of the cream includes organoleptic characteristics, homogeneity, pH, physical stability, spread diameter, adhesiveness, and cream type. …”
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  10. 1110

    Composite Sorbents Based on Chitosan Polymer Matrix and Derivatives of 4-Amino-N′-hydroxy-1,2,5-oxadiazole-3-carboximidamide for Uranium Removal from Liquid Mineralized Media by Anna I. Matskevich, Konstantin V. Maslov, Veronika A. Prokudina, Daria D. Churakova, Oleg Yu. Slabko, Dmitry K. Patrushev, Nikita S. Markin, Eduard A. Tokar’

    Published 2025-01-01
    “…It has been established that the direct introduction of a matrix with high ionic permeability into the reaction mixture contributes to the formation of homogeneous particles with a developed surface morphology, which enhances the kinetic and capacitive parameters of uranium sorption in liquid media. …”
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  11. 1111

    Climate change risks illustrated by the Intergovernmental Panel on Climate Change (IPCC) “burning embers” by P. Marbaix, P. Marbaix, P. Marbaix, A. K. Magnan, A. K. Magnan, A. K. Magnan, V. Muccione, V. Muccione, P. W. Thorne, Z. Zommers

    Published 2025-01-01
    “…Important aspects of data homogenization are discussed, and an approach to structuring information on assessed risk increases is presented. …”
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  12. 1112

    Identifikasi Jenis Biji Kedelai (Glycine Max L) Menggunakan Gray Level Coocurance Matrix (GLCM) dan K-Means Clustering by Rahmat Robi Waliyansyah

    Published 2020-02-01
    “…Parameter yang digunakan ada 4 yaitu energy, contrast, homogeneity & correlation.. Ekstraksi ciri morfologi menggunakan 2 parameter yaitu Metric dan Eccentricity. …”
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  13. 1113

    High-Pressure Torsion: A Simulation Approach for Additive Friction Stir Deposition Processes by Dmytro V. Pavlenko, Daria V. Tkach, Yevgen V. Vyshnepolskyi, Myroslava O. Schetinina, Oleksandr F. Tarasov

    Published 2024-01-01
    “…Specimens produced using the AFS-D method exhibit a homogeneous microstructure characteristic of deformable aluminum alloys. …”
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  14. 1114

    Optimization and Validation of ELISA for Aflatoxin B1 Detection in Fermented Forages and Feeds by Enikő Horváth, Tünde Pusztahelyi, Cintia Adácsi, Ervin Tanyi, István Pócsi

    Published 2022-01-01
    “…Enzyme-coupled immunosorbent assays (ELISA) methods are usually validated only for homogenous matrixes like corn and wheat. More complex materials like fermented forages and mixed feed are not targeted for mycotoxin measurement. …”
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  15. 1115

    Exploring Near- and Far-Field Effects in Photoplethysmography Signals Across Different Source–Detector Distances by Ángel Solé Morillo, Joan Lambert Cause, Kevin De Pauw, Bruno da Silva, Johan Stiens

    Published 2024-12-01
    “…Results show a great DC variability at 6 mm, homogenizing at 9 and 12 mm. This suggests that PPG systems are also sensitive to the near- and far-field effects commonly reported and studied in optics, which can impact the accuracy of physiological parameters dependent on the DC component, such as oxygen saturation (SpO<sub>2</sub>).…”
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  16. 1116

    A simple model of carcinogenic mutations with time delay and diffusion by Monika Joanna Piotrowska, Urszula Foryś, Marek Bodnar, Jan Poleszczuk

    Published 2013-03-01
    “…This suggests the occurrence of spatially non-homogeneous periodic solutions for the system with the delay and diffusion.…”
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  17. 1117

    Effects of High-Density Pulse Currents on the Solidification Structures of Cu-SiCp/AZ91D Composites by Xi Hao, Weixin Hao, Guihong Geng, Teng Ma, Chen Wang, Fuqiang Zhao, Hao Song, Yugui Li

    Published 2019-01-01
    “…Under the action of high-density pulse currents, the structures of Cu-SiCp/AZ91D composites were transformed into α-Mg and Mg2Si phases with refined grain, and the homogeneity of the structures was improved significantly.…”
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  18. 1118

    Interactive Multimedia in Differentiated Learning to Improve identifying of Simple Past Tense sentences in Vocational High School Students by Rahmawati Upa, Hafirah Patang, Paldy Paldy, Inrawati Inrawati

    Published 2024-08-01
    “…In response, the second cycle implemented adjustments such as homogeneous grouping, more structured pauses in multimedia presentations, and increased scaffolding for students with lower competencies. …”
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  19. 1119

    Corrosion Behavior and Microhardness of a New B<sub>4</sub>C Ceramic Doped with 3% Volume High-Entropy Alloy in an Aggressive Environment by Alberto Daniel Rico-Cano, Julia Claudia Mirza-Rosca, Burak Cagri Ocak, Gultekin Goller

    Published 2025-01-01
    “…A microhardness statistical analysis revealed that the sample followed a normal distribution, which suggests that the sample has a homogeneous structure. The doped material exhibits excellent corrosion resistance in artificial seawater, where its chemical interaction occurs in two steps, with an important diffusional component. …”
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  20. 1120

    Insight into the Pore Structures and Its Impacts on Movable Fluid in Tight Sandstones by Dazhong Ren, Fu Yang, Rongxi Li, Desheng Zhou, Dengke Liu, Ying Li

    Published 2020-01-01
    “…Both large throat sizes and homogeneous pore-throat degree demonstrate high movable fluid saturation. …”
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